{/* Copyright 2025 Adobe. All rights reserved.
This file is licensed to you under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. You may obtain a copy
of the License at http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under
the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
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import {Layout} from '../../src/Layout';
export default Layout;
import docs from 'docs:@react-aria/utils';
import {FunctionAPI} from '../../src/FunctionAPI';

export const section = 'Utilities';
export const description = 'Generates unique element ids with SSR support.';

# useId

<PageDescription>{docs.exports.useId.description}</PageDescription>

## Introduction

The `useId` hook creates an autogenerated unique `id` for an element. An `id`
from props can used instead of the autogenerated `id` when available.

## Example

```tsx
import {useId} from 'react-aria';

let elementId = useId();
let componentId = useId(props.id);
```

## API

<FunctionAPI function={docs.exports.useId} links={docs.links} />